same findings as the epa and u.s. department of energy. >> let's talk about the advantages of owning spectra. you have had a very good record of dividend growth. >> right. >> that's one of the reasons why we like stocks like spectra. >> right. >> can you continue to deliver that? even though you do have some commodity exposure and we know that some of the natural gas pricing has been tough for you. >> yeah, about 20% of the business is commodity exposed so that will make earnings move up and down. but we generate a lot of cash and we've said we'll grow the dividend at least 8 cents a year for the foreseeable future. you never know, maybe we can do a little better than that but we'll keep working that. the way pipeline business works is you build projects over two, three years, so earnings grow, then you may flatten a little bit, they plateau and then you grow, but you keep generating that cash, which allows you to give investors a return through dividends and/or eps growth. >> we're investing in america, which means w